253729386540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{6563}}^1$

素因数の和:7149

約数の個数: 288

約数和(自身を含む): 895928656896

約数和(自身を除く): 642199270356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 503, 549, 610, 630, 732, 854, 915, 1006, 1098, 1220, 1260, 1281, 1509, 1708, 1830, 2012, 2135, 2196, 2515, 2562, 2745, 3018, 3521, 3660, 3843, 4270, 4527, 5030, 5124, 5490, 6036, 6405, 6563, 7042, 7545, 7686, 8540, 9054, 10060, 10563, 10980, 12810, 13126, 14084, 15090, 15372, 17605, 18108, 19215, 19689, 21126, 22635, 25620, 26252, 30180, 30683, 31689, 32815, 35210, 38430, 39378, 42252, 45270, 45941, 52815, 59067, 61366, 63378, 65630, 70420, 76860, 78756, 90540, 91882, 92049, 98445, 105630, 118134, 122732, 126756, 131260, 137823, 153415, 158445, 183764, 184098, 196890, 211260, 214781, 229705, 236268, 275646, 276147, 295335, 306830, 316890, 368196, 393780, 400343, 413469, 429562, 459410, 460245, 551292, 552294, 590670, 613660, 633780, 644343, 689115, 800686, 826938, 859124, 918820, 920490, 1073905, 1104588, 1181340, 1201029, 1288686, 1378230, 1380735, 1601372, 1653876, 1840980, 1933029, 2001715, 2067345, 2147810, 2402058, 2577372, 2756460, 2761470, 2802401, 3221715, 3301189, 3603087, 3866058, 4003430, 4134690, 4295620, 4804116, 5522940, 5604802, 6005145, 6443430, 6602378, 7206174, 7732116, 8006860, 8269380, 8407203, 9665145, 9903567, 11209604, 12010290, 12886860, 13204756, 14012005, 14412348, 16505945, 16814406, 18015435, 19330290, 19807134, 23108323, 24020580, 25221609, 28024010, 29710701, 33011890, 33628812, 36030870, 38660580, 39614268, 42036015, 46216646, 49517835, 50443218, 56048020, 59421402, 66023780, 69324969, 72061740, 84072030, 92433292, 99035670, 100886436, 115541615, 118842804, 126108045, 138649938, 148553505, 168144060, 198071340, 201372529, 207974907, 231083230, 252216090, 277299876, 297107010, 346624845, 402745058, 415949814, 462166460, 504432180, 594214020, 604117587, 693249690, 805490116, 831899628, 1006862645, 1039874535, 1208235174, 1386499380, 1409607703, 1812352761, 2013725290, 2079749070, 2416470348, 2819215406, 3020587935, 3624705522, 4027450580, 4159498140, 4228823109, 5638430812, 6041175870, 7048038515, 7249411044, 8457646218, 9061763805, 12082351740, 12686469327, 14096077030, 16915292436, 18123527610, 21144115545, 25372938654, 28192154060, 36247055220, 42288231090, 50745877308, 63432346635, 84576462180, 126864693270, 253729386540]

約数ペア:

[(1, 253729386540), (2, 126864693270), (3, 84576462180), (4, 63432346635), (5, 50745877308), (6, 42288231090), (7, 36247055220), (9, 28192154060), (10, 25372938654), (12, 21144115545), (14, 18123527610), (15, 16915292436), (18, 14096077030), (20, 12686469327), (21, 12082351740), (28, 9061763805), (30, 8457646218), (35, 7249411044), (36, 7048038515), (42, 6041175870), (45, 5638430812), (60, 4228823109), (61, 4159498140), (63, 4027450580), (70, 3624705522), (84, 3020587935), (90, 2819215406), (105, 2416470348), (122, 2079749070), (126, 2013725290), (140, 1812352761), (180, 1409607703), (183, 1386499380), (210, 1208235174), (244, 1039874535), (252, 1006862645), (305, 831899628), (315, 805490116), (366, 693249690), (420, 604117587), (427, 594214020), (503, 504432180), (549, 462166460), (610, 415949814), (630, 402745058), (732, 346624845), (854, 297107010), (915, 277299876), (1006, 252216090), (1098, 231083230), (1220, 207974907), (1260, 201372529), (1281, 198071340), (1509, 168144060), (1708, 148553505), (1830, 138649938), (2012, 126108045), (2135, 118842804), (2196, 115541615), (2515, 100886436), (2562, 99035670), (2745, 92433292), (3018, 84072030), (3521, 72061740), (3660, 69324969), (3843, 66023780), (4270, 59421402), (4527, 56048020), (5030, 50443218), (5124, 49517835), (5490, 46216646), (6036, 42036015), (6405, 39614268), (6563, 38660580), (7042, 36030870), (7545, 33628812), (7686, 33011890), (8540, 29710701), (9054, 28024010), (10060, 25221609), (10563, 24020580), (10980, 23108323), (12810, 19807134), (13126, 19330290), (14084, 18015435), (15090, 16814406), (15372, 16505945), (17605, 14412348), (18108, 14012005), (19215, 13204756), (19689, 12886860), (21126, 12010290), (22635, 11209604), (25620, 9903567), (26252, 9665145), (30180, 8407203), (30683, 8269380), (31689, 8006860), (32815, 7732116), (35210, 7206174), (38430, 6602378), (39378, 6443430), (42252, 6005145), (45270, 5604802), (45941, 5522940), (52815, 4804116), (59067, 4295620), (61366, 4134690), (63378, 4003430), (65630, 3866058), (70420, 3603087), (76860, 3301189), (78756, 3221715), (90540, 2802401), (91882, 2761470), (92049, 2756460), (98445, 2577372), (105630, 2402058), (118134, 2147810), (122732, 2067345), (126756, 2001715), (131260, 1933029), (137823, 1840980), (153415, 1653876), (158445, 1601372), (183764, 1380735), (184098, 1378230), (196890, 1288686), (211260, 1201029), (214781, 1181340), (229705, 1104588), (236268, 1073905), (275646, 920490), (276147, 918820), (295335, 859124), (306830, 826938), (316890, 800686), (368196, 689115), (393780, 644343), (400343, 633780), (413469, 613660), (429562, 590670), (459410, 552294), (460245, 551292)]